From about 2 week I have problems receiving e-mail from some senders.
They get this error :
----- The following addresses had permanent fatal errors -----
(reason: 403 4.7.0 TLS handshake failed.)
----- Transcript of session follows -----
Message could not be delivered for 1 day
Message will be deleted from queue
Someone tells me that it is a STARTTLS related problem.
What can I check on my server SBS2000 (Exchange 2000 SP2) to find out the